52156731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 28713669

約数列:

[1, 3, 11, 17, 33, 51, 187, 239, 389, 561, 717, 1167, 2629, 4063, 4279, 6613, 7887, 12189, 12837, 19839, 44693, 72743, 92971, 134079, 218229, 278913, 1022681, 1580507, 3068043, 4741521, 17385577, 52156731]

約数ペア:

[(1, 52156731), (3, 17385577), (11, 4741521), (17, 3068043), (33, 1580507), (51, 1022681), (187, 278913), (239, 218229), (389, 134079), (561, 92971), (717, 72743), (1167, 44693), (2629, 19839), (4063, 12837), (4279, 12189), (6613, 7887)]